万能角度尺圆弧槽专用铣床

Special Miller for the Circular Groove of the Scale Plate in the Univeral Protrator

本文介绍了一种铣削万能角度只主尺圆弧槽的半自动专用铣床，详述了该机床的设计方案、结构原理和使用方法。

In this paper, a special miller for circular groove of the scale plate in theuniversal protrator is described. The design program, structure and application are alsointroduced.